<div>
    <div class="search-condition-container check-item-container check-item-param">
        <ng-container *ngFor="let key of keys">
            <ng-container *ngFor="let option of options[key]">
                <a href="javascript:;">
                    {{option.label}}
                    <i nz-icon type="close" theme="outline" class="close-icon" (click)="delete(option, key)"></i>
                </a>
            </ng-container>
        </ng-container>
        <a href="javascript:;" (click)="deleteAll()" class="clear">清空筛选</a>
    </div>
</div>